![Cureus | Infection Masquerading as Recurrence of Pancreatic Ductal Adenocarcinoma: A Cautionary Tale Cureus | Infection Masquerading as Recurrence of Pancreatic Ductal Adenocarcinoma: A Cautionary Tale](https://assets.cureus.com/uploads/figure/file/239566/lightbox_f01ad5a0e51011ebb6d88595ca0a5730-lightbox_1e3852e0e27911ebaaa3eda02a2f981d-Screen-Shot-2021-07-11-at-2.50.25-PM.png)
Cureus | Infection Masquerading as Recurrence of Pancreatic Ductal Adenocarcinoma: A Cautionary Tale
![Evaluating the efficacy of tumor markers CA 19-9 and CEA to predict operability and survival in pancreatic malignancies Evaluating the efficacy of tumor markers CA 19-9 and CEA to predict operability and survival in pancreatic malignancies](http://www.tropicalgastro.com/uploads/Untitlnkged-30.jpg)
Evaluating the efficacy of tumor markers CA 19-9 and CEA to predict operability and survival in pancreatic malignancies
CA 19-9 Pancreatic Tumor Marker Fluorescence Immunosensing Detection via Immobilized Carbon Quantum Dots Conjugated Gold Nanocom
![Combining CRP and CA19-9 in a novel prognostic score in pancreatic ductal adenocarcinoma | Scientific Reports Combining CRP and CA19-9 in a novel prognostic score in pancreatic ductal adenocarcinoma | Scientific Reports](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41598-020-80778-0/MediaObjects/41598_2020_80778_Fig1_HTML.png)
Combining CRP and CA19-9 in a novel prognostic score in pancreatic ductal adenocarcinoma | Scientific Reports
![Dynamic change of serum CA19–9 levels in benign and malignant patients with obstructive jaundice after biliary drainage and new correction formulas | BMC Cancer | Full Text Dynamic change of serum CA19–9 levels in benign and malignant patients with obstructive jaundice after biliary drainage and new correction formulas | BMC Cancer | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs12885-021-08204-w/MediaObjects/12885_2021_8204_Fig2_HTML.png)
Dynamic change of serum CA19–9 levels in benign and malignant patients with obstructive jaundice after biliary drainage and new correction formulas | BMC Cancer | Full Text
![Median overall survival according to CA 19-9 serum level baseline level. | Download Scientific Diagram Median overall survival according to CA 19-9 serum level baseline level. | Download Scientific Diagram](https://www.researchgate.net/publication/240307282/figure/fig1/AS:216448275357696@1428616698105/Median-overall-survival-according-to-CA-19-9-serum-level-baseline-level.png)
Median overall survival according to CA 19-9 serum level baseline level. | Download Scientific Diagram
![The clinical utility of serum CA 19-9 in the diagnosis, prognosis and management of pancreatic adenocarcinoma: An evidence based appraisal - Ballehaninna - Journal of Gastrointestinal Oncology The clinical utility of serum CA 19-9 in the diagnosis, prognosis and management of pancreatic adenocarcinoma: An evidence based appraisal - Ballehaninna - Journal of Gastrointestinal Oncology](https://cdn.amegroups.cn/journals/pbpc/files/journals/1/articles/181/public/181-PB12-9315-R1.png/w300)
The clinical utility of serum CA 19-9 in the diagnosis, prognosis and management of pancreatic adenocarcinoma: An evidence based appraisal - Ballehaninna - Journal of Gastrointestinal Oncology
![Patients with normal‑range CA19‑9 levels represent a distinct subgroup of pancreatic cancer patients Patients with normal‑range CA19‑9 levels represent a distinct subgroup of pancreatic cancer patients](https://www.spandidos-publications.com/article_images/ol/13/2/ol-13-02-0881-g00.jpg)
Patients with normal‑range CA19‑9 levels represent a distinct subgroup of pancreatic cancer patients
![Study of an elevated carbohydrate antigen 19-9 concentration in a large health check-up cohort in China Study of an elevated carbohydrate antigen 19-9 concentration in a large health check-up cohort in China](https://www.degruyter.com/document/doi/10.1515/cclm-2012-0458/asset/graphic/cclm-2012-0458_fig1.jpg)
Study of an elevated carbohydrate antigen 19-9 concentration in a large health check-up cohort in China
![Antibodies to a CA 19-9 Related Antigen Complex Identify SOX9 Expressing Progenitor Cells In Human Foetal Pancreas and Pancreatic Adenocarcinoma | Scientific Reports Antibodies to a CA 19-9 Related Antigen Complex Identify SOX9 Expressing Progenitor Cells In Human Foetal Pancreas and Pancreatic Adenocarcinoma | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-019-38988-8/MediaObjects/41598_2019_38988_Fig1_HTML.png)
Antibodies to a CA 19-9 Related Antigen Complex Identify SOX9 Expressing Progenitor Cells In Human Foetal Pancreas and Pancreatic Adenocarcinoma | Scientific Reports
![Introduction and overview of CA19-9 CA19-9 is a tumour associated antigen found in the blood serum. CA 19-9 is also known as the Sialylated Lewis-antigen. - ppt download Introduction and overview of CA19-9 CA19-9 is a tumour associated antigen found in the blood serum. CA 19-9 is also known as the Sialylated Lewis-antigen. - ppt download](https://slideplayer.com/10165346/34/images/slide_1.jpg)
Introduction and overview of CA19-9 CA19-9 is a tumour associated antigen found in the blood serum. CA 19-9 is also known as the Sialylated Lewis-antigen. - ppt download
![CA 19-9 tumour-marker response to chemotherapy in patients with advanced pancreatic cancer enrolled in a randomised controlled trial - The Lancet Oncology CA 19-9 tumour-marker response to chemotherapy in patients with advanced pancreatic cancer enrolled in a randomised controlled trial - The Lancet Oncology](https://www.thelancet.com/cms/attachment/2001025641/2003896921/gr1.gif)
CA 19-9 tumour-marker response to chemotherapy in patients with advanced pancreatic cancer enrolled in a randomised controlled trial - The Lancet Oncology
![Dynamic change of serum CA19–9 levels in benign and malignant patients with obstructive jaundice after biliary drainage and new correction formulas | BMC Cancer | Full Text Dynamic change of serum CA19–9 levels in benign and malignant patients with obstructive jaundice after biliary drainage and new correction formulas | BMC Cancer | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs12885-021-08204-w/MediaObjects/12885_2021_8204_Fig3_HTML.png)